Home / 7,546,736-11,321,875.47-2,498,046.50

Finding the Fourth Proportional to 7,546,736, 11,321,875.47 and 2,498,046.50

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Solution

The fourth proportional to 7,546,736, 11,321,875.47 and 2,498,046.50 is: 3,747,656.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,546,736 : 11,321,875.47 = 2,498,046.50 : x
  2. Step 2: Convert to fraction form
    7,546,736/11,321,875.47 = 2,498,046.50/x
  3. Step 3: Cross multiply
    7,546,736x = 11,321,875.47 × 2,498,046.50
  4. Step 4: Simplify right side
    7,546,736x = 28,282,571,391,269.36
  5. Step 5: Solve for x
    x = 28,282,571,391,269.36/7,546,736
  6. Step 6: Final answer
    x = 3,747,656.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.